I mean, she did it for years. In that case it makes sense for the energy to slowly go. We don't know her, she probably didn't lose the energy overnight. It was a slow process, but she is a pro a didn't reflect that on her latest vids. Also, its the type of job she does (or did) it probably drains a person a lot to do all that work for people to download her videos illegally and not appreciate her hard work.